package com.bana.fvs.app.common.adapter;

import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;

import java.util.List;

public abstract class CommonAdapter<T> extends BaseAdapter {

    protected List<T> mDatas;
    protected final int mItemLayoutId;

    public CommonAdapter(List<T> mDatas, int itemLayoutId) {
        this.mDatas = mDatas;
        this.mItemLayoutId = itemLayoutId;
    }


    @Override
    public int getCount() {
        return mDatas.size();
    }

    @Override
    public T getItem(int position) {
        return mDatas.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        final ViewHolder viewHolder = getViewHolder(position, convertView, parent);
        convert(viewHolder, getItem(position));
        return viewHolder.getConvertView();
    }

    public abstract void convert(ViewHolder helper, T item);

    private ViewHolder getViewHolder(int position, View convertView, ViewGroup parent) {
        return ViewHolder.get(parent.getContext(), convertView, parent, mItemLayoutId, position);
    }
}
